A log-based lithofacies identification method based on random forest and sedimentary microfacies characteristics:A case study of tight sandstones in the second member of the Xujiahe Formation in the Xinchang area

A log-based lithofacies identification method based on random forest and sedimentary microfacies characteristics:A case study of tight sandstones in the second member of the Xujiahe Formation in the Xinchang area

HE Xiao-Long, ZHANG Bing, YANG Kai, HE Yi-Fan, LI Zhuo

Geophysical and Geochemical Exploration . 2024, (5): 1337 -1347 . DOI: 10.11720/wtyht.2024.0180

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